LG 55SH7E (Discontinued) · Replacements in Qatar

Name: LG 55SH7E 55-inch High-Brightness Full HD Signage Display
Brand: LG
SKU: lg-55sh7e
Availability: Discontinued

Overview

The LG 55SH7E is a 55-inch Full HD signage display with 700 cd/m² typical brightness, built for lobbies, ticket counters and brightly lit retail floors. It runs LG webOS with an embedded content manager, accepts a USB thermal printer for queue tickets, and supports OPS and external media players. LG has discontinued this model, so SmartRooms Qatar can quote a current equivalent or compatible replacement.

What the LG 55SH7E is

The LG 55SH7E is a 55-inch Full HD (1,920 x 1,080) signage display from LG's SH7E series. LG has discontinued this model, so this page is for organisations that already run it, buyers comparing it with newer displays, and anyone who needs a replacement. The IPS panel is designed to keep colours readable from wide viewing angles, and the 700 cd/m² typical brightness helps content stay visible in bright lobbies and reception areas.

Brightness and embedded content tools

Three features shape how this model works day to day. The brightness figure matters near glazed entrances and atriums, where daylight can wash out a dimmer screen. The embedded content manager lets staff edit and play content, build playlists, schedule them and group several displays for remote control, all without a separate PC. The webOS platform also supports HTML5 apps, so an integrator can build a custom interface for a specific site.

Connections, control and sensors

The display offers a practical set of ports for a signage deployment:

Three HDMI inputs, plus DisplayPort, DVI-D, audio and USB 3.0 inputs
DisplayPort and audio outputs
RS232C in and out, RJ45 input and IR input for control systems
USB connection for a thermal ticket printer or external sensors such as temperature, NFC/RFID or GPIO

Optional OPS Kit KT-OPSA support and an external media player let the screen run content locally, and LG Presenter allows wireless screen sharing from Windows or macOS laptops.

Where it fits in Qatar

A clinic reception in Al Sadd can use the thermal printer function to issue queue tickets while the screen shows the next number and health notices. A bank branch in West Bay can place the panel near a window to show offers, using the brightness to hold attention against daylight. In Education City or a private school in Al Wakrah, a corridor screen can display timetables and events, updated from a central office. Keep each unit in an air-conditioned space, because the listed operating range tops out at 40°C and Qatar summer temperatures can exceed 45°C.

What to plan before you order

The monitor measures 1,238 x 714.9 x 54 mm and weighs 17.5 kg, or 21.7 kg packed. Wall mounting uses a 300 x 300 mm VESA pattern, and the source lists a wall bracket (LSW350B), a VESA adapter (AM-B330S) and a stand (ST-492T) as options. The bezel is 11.9 mm on three sides and 18 mm at the bottom, which affects how neatly units sit side by side. Typical power draw is 130 W and maximum 150 W, with 91 W in smart energy saving mode. Confirm the supplied power cord and plug type against your sockets. A free site survey from SmartRooms Qatar checks wall strength, cable routes and ventilation before installation.

Request a quote for a current replacement

Because LG no longer lists the 55SH7E, the practical route is a quotation for a current equivalent or a compatible replacement. Send SmartRooms Qatar your room size, daily operating hours, mounting wall, content tools and quantity. Quotations are usually issued within one working day, and purchase orders (LPOs) and government tenders are accepted. Request your quote today.

Highlights

55-inch Full HD IPS panel with 700 cd/m² typical brightness
webOS smart platform with embedded content management
Three HDMI inputs plus DisplayPort, DVI-D and USB 3.0
OPS compatible and supports external media players
Operating range 0°C to 40°C, humidity 10% to 80%
Discontinued by LG; request a quote for a compatible replacement

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

35 specifications · Source: manufacturer · checked Oct 2026

PANEL3

Screen Size: 55"
Native Resolution: 1,920 x 1,080 (FHD)
Brightness(Typ.,cd/m²): 700

CONNECTIVITY3

Input: HDMI (3), DP, DVI-D, Audio, USB 3.0
Output: DP, Audio
External Control: RS232C in/out, RJ45 in, IR in

PHYSICAL SPECIFICATION6

Bezel Width: 11.9mm (T/R/L), 18mm (B)
Monitor Dimension (W x H x D): 1,238 x 714.9 x 54 mm
Weight (Head): 17.5kg
Carton Dimensions (W x H x D): 1,330 x 807 x 170 mm
Packed Weight: 21.7kg
VESA™ Standard Mount Interface: 300 x 300 mm

ENVIRONMENT CONDITIONS2

Operation Temperature: 0°C to 40°C
Operation Humidity: 10% to 80%

POWER2

Power Supply: 100-240 V~, 50/60 Hz
Power Type: Built-In Power

POWER CONSUMPTION2

Typ. / Max.: 130W/150W
Smart Energy Saving: 91W

STANDARD(CERTIFICATION)3

Safety: IEC 60950-1/EN 60950-1/UL 60950-1
EMC: FCC Class "A"/CE/KC
ErP / Energy Star: N/A/Yes (Energy Star 8.0)

MEDIA PLAYER COMPATIBILITY2

OPS Type Compatible: Yes
External Media Player Attatchable: Yes

SOFTWARE COMPATIBILITY2

Content Management Software: SuperSign CMS
Control and Monitoring Software: SuperSign Link

MINIMUM REQUIREMENTS FOR LG PRESENTER8

OS (Windows): Windows 7 (64bit), Windows 10 (64bit)
CPU (Windows): 2.7GHz+ Dual Core Broadwell or higher
OS (macOS): macOS 10.12 Sierra, MacOS 10.13 High Sierra
CPU (macOS): Any CPU which supports Sierra or High Sierra
Memory: 4GB RAM
Hard Drive: 1GB of free space
Graphics Hardware (Windows): Intel Iris or higher, Nvidia, ATI
Graphics Hardware (macOS): Any GPU which supports Sierra or High Sierra

ACCESSORY2

Basic: Remote Controller (2 Batteries Included), Power Cord, QSG, HDMI Cable, Regulation Book, Phone to RS232C Gender
Optional: Stand (ST-492T), Media Player, Wall Bracket (LSW350B), VESA Adapter (AM-B330S), OPS Kit (KT-OPSA), HDBaseT (EB-B100), Touch Overlay (KT-T55E)

Downloads

6 files from the manufacturer

PDF Manuals & guides MFL70421403_02_SCA.pdf 4.0 MB PDF Manuals & guides · Opens on manufacturer site ENG.pdf 6.1 MB URL Manuals & guides · Opens on manufacturer site Owner's Manual (global) URL Manuals & guides · Opens on manufacturer site User Guide PDF Manuals & guides · Opens on manufacturer site webOS4.0_UG_ENG.pdf 4.4 MB URL Software & firmware · Opens on manufacturer site Software & Drivers (support page)

Questions about 55SH7E

Is the LG 55SH7E still available from LG?

No. LG has discontinued the 55SH7E, so it is no longer in the manufacturer's current range. SmartRooms Qatar can quote for a current equivalent or a compatible replacement, matched to your screen size, brightness needs and control system. If you already own 55SH7E units and need matching displays for a lobby or video wall, send the quantity and location and the team will advise on the closest option.

What is the LG 55SH7E designed for?

It is a 55-inch Full HD signage display for places where content must be read in bright surroundings, such as lobbies, reception desks, ticket counters and retail floors. Its 700 cd/m² typical brightness and IPS panel help content stay visible from several angles. It suits a single entrance screen or a short run of displays in a hotel, hospital or office lobby in Doha.

Does the 700 cd/m² brightness help near windows in Doha?

Yes, brightness helps near glazed entrances, atriums and window-facing lobbies, where daylight can wash out a dimmer screen. 700 cd/m² is a typical figure, so test the position at the busiest time of day before ordering several units. The source data does not list an outdoor rating, so treat this as an indoor installation and confirm the location with the SmartRooms Qatar team.

What operating temperature does the 55SH7E tolerate, and is it suitable for a Qatar summer?

The listed operating range is 0°C to 40°C, with 10% to 80% humidity. Qatar summer temperatures can exceed 45°C, so the panel must sit in a cooled space with reliable air conditioning. Do not place it in an unshaded outdoor area, a glass-fronted room without cooling or an unconditioned storeroom. Confirm your room's conditions with the SmartRooms Qatar team before you request a quote.

Does the LG 55SH7E work with Qatar's 240 V power supply?

The power specification is 100-240 V at 50/60 Hz with built-in power, which covers the 240 V, 50 Hz mains used in Qatar. Typical consumption is 130 W and maximum is 150 W, and smart energy saving mode draws 91 W. The source does not list a plug type, so confirm whether the supplied power cord suits BS 1363 sockets before installation at your site.

Can staff manage content without a separate PC?

Yes. The embedded CMS lets staff edit and play content, build playlists, schedule them and group displays for remote control, without a separate PC. The source also lists SuperSign CMS as compatible content management software, which helps when several sites are managed from one office. For example, a facilities team in Msheireb can post notices from one desk and have them play on schedule.

Can the display print queue tickets?

Yes. Connecting a USB thermal printer enables a ticketing function, according to the source data. This suits a clinic reception in Al Sadd, a bank branch in West Bay or a government service counter where visitors take a number before being served. The source does not name a compatible printer model, so confirm the printer and its drivers with the SmartRooms Qatar team before ordering.

Which media players and OPS kits can be attached?

The model is listed as OPS Type Compatible and accepts an external media player. Optional accessories listed include a media player, the OPS Kit KT-OPSA, the HDBaseT EB-B100 and the VESA adapter AM-B330S. OPS is a pluggable computer module standard, so it lets applications run locally on the display. The source does not give OPS module dimensions, so check compatibility with the team before buying accessories.

Which control ports and sensor connections are available?

Inputs include three HDMI ports, DisplayPort, DVI-D, audio and USB 3.0. Outputs are DisplayPort and audio. External control uses RS232C in and out, an RJ45 input and an IR input, and a phone-to-RS232C gender adapter is in the accessory list. Sensors such as temperature, NFC/RFID or GPIO can connect through USB, which is useful for meeting rooms or access-control setups.

Can I check the status of several screens remotely?

Yes, through two tools named in the source. The embedded web monitoring program reports status, control settings and log data in real time. SuperSign Link is the listed control and monitoring software. The source also names Signage 365 Care, a cloud service from LG's service organisation for remote status checks and fault diagnosis. Ask the SmartRooms Qatar team which option fits your deployment before ordering.

Can meeting-room users share laptop screens wirelessly?

Yes. The LG Presenter application enables wireless screen sharing from computers to the display, reducing cables in meeting rooms. Minimum requirements are Windows 7 or 10 (64-bit) or macOS 10.12 or 10.13, 4GB RAM, 1GB of free disk space, and a 2.7GHz+ dual-core Broadwell CPU or higher on Windows. Teams in Education City or a Lusail office should check laptop specifications before rolling it out across rooms.

What should I plan before wall-mounting an LG 55SH7E?

Plan for a 300 x 300 mm VESA mounting pattern and a head weight of 17.5 kg, or 21.7 kg packed. The source lists the wall bracket LSW350B and the ST-492T stand as options. The bezel is 11.9 mm on the sides and 18 mm at the bottom. SmartRooms Qatar offers a free site survey to check wall strength, cable routes and ventilation before installation, which is worth doing for a reception wall in a busy Doha lobby.